Slow LT1

iTrader: (3)

When running a 9" in a 4th gen, does the driveshaft need to be shortened? I know this is the case with a 12-bolt.

LOnSLO

iTrader: (15)

No shortening necessary. I have plenty of room with mine.

Pro Stock John

iTrader: (34)

I have stock length.

xaon

iTrader: (12)

I also have a stock length driveshaft.

Fireball

iTrader: (21)

My stock length driveshaft would 'fit' but I think it was ramming up against the tailshaft of the T56 which would lock up the shifting mechanisms. I had 2 trannies fail like this. After I replaced my driveshaft with a shorter driveshaft I have yet to hurt a T-56

In order to install my stocker I had to pull the bearing caps to clear the yoke. Now I don't

35th SS

iTrader: (2)

stock length here but using a custom steel made here locally.fits perfect. <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />